MC74HC4040N IL00 C-MOS 12-STAGE RIPPLE CARRY BINA.
ETC
MC74HC4040N - CMOS 12-State Ripple Carry Binary Counter / Driver
MC74HC4040N IL00 C-MOS 12-STAGE RIPPLE CARRY BINARY COUNTER/DRIVER —TOP VIEW— Q0 Q1 Q2 Q3 Q4 10 Q5 Q6 Q7 Q8 Q9 Q10 Q11 RD 11 9 7 6 5 3 2 4 13 12 14 1.